CN101543326B - A sole with non-return valve and membrane of hydrohobic and ventilated - Google Patents
A sole with non-return valve and membrane of hydrohobic and ventilated Download PDFInfo
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- CN101543326B CN101543326B CN2009101117223A CN200910111722A CN101543326B CN 101543326 B CN101543326 B CN 101543326B CN 2009101117223 A CN2009101117223 A CN 2009101117223A CN 200910111722 A CN200910111722 A CN 200910111722A CN 101543326 B CN101543326 B CN 101543326B
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- sole
- vent
- air
- upper base
- ventilated
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Abstract
A sole with non-return valve and hydrophobic and ventilated membrane, relates to a physical design for soles. It provides a simple structural sole with a non-return valve of ventilated, water-proof, and wear-resistant, and a membrane of hydrophobic and ventilated. The sole contains upper bottom, base bottom and hydrophobic and ventilated membrane. The base bottom is shaped as an inner beard body, the upper bottom is inlayed in the inner beard of the base bottom, the membrane is setup in the middle of the upper bottom and base bottom. The upper bottom and the base bottom synchronously set up non run-through riser vent, the sheds of the upper bottom's riser vent are toward upper, as the sheds of base bottom's riser vent are adown, the number and location of the sheds of the upper and base bottom is corresponding. There are communication grooves between the neighboring riser vents of upper bottom, and there is at least one non-return ventilating valve communicating with outer portion at the external side of the middle part of the heel's inner side. One end of the ventilating valve runs through outer portion, and the other runs through the riser vents of the bottom base. The sole is made as a ventilated alley way, therefore when walking successfully achieves the exchange with the air in the shoes and the outside air through the non-return ventilating valve, which can make footsie remains well dried, and achieves the purpose of ventilated and health-care.
Description
Technical field
The present invention relates to a kind of structural design of sole, especially relate to a kind of sole with check valve and hydrophobic permeable membrane.
Background technology
The main effect of footwear is to coat effectively, protect foot, necessary frictional force when human body walking is provided.Wherein, the material of sole is formed function and the purposes that is directly connected to footwear with diversity structure.If foot is in the moist environment for a long time, then easily grow mould, produce mould foul smell and suffer from athlete's foot.Simultaneously, foot's skin long term hypoxia influences the normal metabolism of human body, causes resistance to descend, and germ is invaded in the human body easily, causes multiple diseases such as flu, bronchitis, has seriously disturbed daily life, work.Therefore, significant about the research of material for sole of shoe gas permeability.
Chinese patent CN200510005610.1 discloses a kind of breathable sole structure, punching on middle base plate, and on the big end, offer a ventilative hole at least, the punching on ventilative hole and the middle base plate communicates, ventilative hole, hole is coated with the emulsion sheet in tool fine mesh hole, makes footwear and the ventilative circulation of extraneous formation.Because the big end is provided with ventilative hole, the punching on ventilative hole and the middle base plate communicates, so just inner the and extraneous system that communicates and form a novel ventilated circulation of footwear.Chinese patent CN200620160766.7 discloses at the bottom of a kind of novel elastic breathable shoes, sole root centre position is provided with a cavity, cushion of movable buckle closure on the cavity, sole inside surface is provided with together vertically ventilating groove, vertically ventilating groove and cavity connect, one side of sole heel is provided with a steam vent, steam vent one end and heel are outside to connect, the other end and cavity connect, the end that breather pipe leads to the heel outside is a ventilative wire side that is provided with a plurality of apertures, and ventilative wire side is equal with the heel outside.It is provided with cushion and forms ventilative circulation at sole, makes us comfortable and easy to wear, makes things convenient for perspire, draining, ventilative; People wear for a long time and just are difficult for forming beriberi.Chinese patent CN200720053201.3 discloses a kind of New Cycle sole, has an air chamber at sole, several stressed pillars of dress in the air chamber, the heel bottom is provided with a heel projecting block, forms a pump by heel projecting block and air chamber, air chamber is provided with two multi-functional Non-return air valves, be intake valve and air outlet valve, intake valve is arranged at the middle part of heel inside wall, and it is in communication with the outside, air outlet valve is located at heel upper strata medium position, and is communicated with some branch air drains and long air duct; Around long air duct, be provided with compartment, long air duct is connected to the sole position, and the sole position is provided with a plurality of herringbone power posts, and its opening is towards air drain, the outside of intake valve valve and the import department of intake valve are provided with water proof and dust proof noise reduction net, are provided with unidirectional air inlet sheet in the valve inboard.Eliminated wet vexed sense and scorching sense at the bottom of the step at the bottom of this circulation breathable shoes, and had waterproof, noise reduction and air permeable effect, worn good stability, comfort is strong, can improve the healthy shape of sole.Chinese patent CN200810072072.1 discloses at the bottom of a kind of breathable shoes, promptly provides a kind of and has ventilative and material for sole of shoe water-proof function, has good permeability and good wear-resisting, anti-complications, non-skid property at the bottom of the prepared breathable shoes.This material for sole of shoe can provide ventilative necessary passage and medium, and when landing, it is extraneous that pressure makes that footwear chamber steam flows to, and when liftoff, negative pressure makes outside air flow to the footwear chamber, realizes freely breathing of pin, and has good wear-resisting, anti-complications, skid resistance.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple in structure, has ventilative, waterproof, the band check valve of characteristics such as wear-resisting and the sole of hydrophobic permeable membrane.
The present invention is provided with upper base, go to the bottom and hydrophobic permeable membrane, go to the bottom and be the indent cell body, upper base is embedded in the cell body of going to the bottom, hydrophobic permeable membrane be arranged on go to the bottom with upper base in the middle of, go to the bottom and upper base is offered simultaneously and do not have to be connected air-vent, wherein, go to the bottom air-vent opening up, the opening of upper base air-vent down, the upper base air-vent is corresponding with the quantity of the air-vent of going to the bottom, the upper base air-vent is corresponding with the position of the air-vent of going to the bottom, going to the bottom offers connectivity slot between the adjacent air-vent, goes to the bottom by at least 1 of the arranged outside of the heel middle inside unidirectional breather valve with exterior, and unidirectional breather valve one end connects with outside, the unidirectional breather valve other end connects with the air-vent of going to the bottom, and is used to realize the circulation of sole gas and extraneous gas.
Described upper base is polyurathamc upper base, ethylene-vinyl acetate copolymer upper base or polyolefin elastic upper base, described going to the bottom to polyurathamc is gone to the bottom, ethylene-vinyl acetate copolymer is gone to the bottom or polyolefin elastic is gone to the bottom, gone to the bottom and can be adopted single injection-molded at described upper base.Described hydrophobic permeable membrane is the microporous foam poly tetrafluoroethylene.
The present invention makes gas-permeable channels by the precision design to footwear sole construction with the sole site, by the smooth exchange of gas and outside air in the unidirectional breather valve realization footwear, makes pin keep dry and comfortable environment for a long time when human body walking, reaches ventilative health care purpose.And adopt gas permeable material to prepare sole, and help realizing the exchange of gas and the interior air of footwear in the air-vent, simultaneously, the polytetrafluoroethylene (PTFE) of selecting microporous foam for use is as hydrophobic permeable membrane, can realize smoothly that steam is unidirectional from inside to outside to circulate and the waterproof purpose.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the embodiment of the invention.
Fig. 2 is the upper base of the embodiment of the invention and the longitudinal profile structural representation of going to the bottom.
Fig. 3 is the partial schematic diagram of going to the bottom that is provided with unidirectional breather valve of the embodiment of the invention, and the direction of arrow is vertical.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1～3, sole comprises upper base 1, go to the bottom 3 and hydrophobic permeable membrane 2, upper base 1, go to the bottom and 3 adopt the injection mo(u)ldings of PU material, the polytetrafluoroethylene (PTFE) that adopts microporous foam is as hydrophobic permeable membrane 2, go to the bottom and upper base is provided with and do not have connects air-vent 4, wherein, go to the bottom air-vent opening up, the opening of upper base air-vent down, upper base, the quantity of air-vent of going to the bottom is corresponding with the position, goes to the bottom and is provided with connectivity slot 6 between the adjacent air-vent, go to the bottom by at least 1 of the arranged outside of heel middle inside unidirectional breather valve 5 with exterior, breather valve 5 one ends connect with outside, and the other end connects with the passage 4 of going to the bottom, and is used to realize the circulation of sole gas and extraneous gas.Upper base 1 is embedded in 3 the indent cell body of going to the bottom, hydrophobic permeable membrane 2 be located at go to the bottom 3 with upper base 1 in the middle of.
Claims (4)
1. sole with check valve and hydrophobic permeable membrane, it is characterized in that being provided with upper base, go to the bottom and hydrophobic permeable membrane, go to the bottom and be the indent cell body, upper base is embedded in the cell body of going to the bottom, hydrophobic permeable membrane be arranged on go to the bottom with upper base in the middle of, go to the bottom and upper base is offered simultaneously and do not have to be connected air-vent, wherein, go to the bottom air-vent opening up, the opening of upper base air-vent down, the upper base air-vent is corresponding with the quantity of the air-vent of going to the bottom, and the upper base air-vent is corresponding with the position of the air-vent of going to the bottom, and going to the bottom offers connectivity slot between the adjacent air-vent, go to the bottom by at least 1 of the arranged outside of heel middle inside unidirectional breather valve with exterior, unidirectional breather valve one end connects with outside, and the unidirectional breather valve other end connects with the air-vent of going to the bottom, and is used to realize the circulation of sole gas and extraneous gas.
2. a kind of sole with check valve and hydrophobic permeable membrane as claimed in claim 1 is characterized in that described upper base is polyurathamc upper base, ethylene-vinyl acetate copolymer upper base or polyolefin elastic upper base.
3. a kind of sole with check valve and hydrophobic permeable membrane as claimed in claim 1 is characterized in that described going to the bottom to polyurathamc is gone to the bottom, ethylene-vinyl acetate copolymer is gone to the bottom or polyolefin elastic is gone to the bottom.
4. a kind of sole with check valve and hydrophobic permeable membrane as claimed in claim 1 is characterized in that described hydrophobic permeable membrane is the microporous foam poly tetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101117223A CN101543326B (en) | 2009-05-08 | 2009-05-08 | A sole with non-return valve and membrane of hydrohobic and ventilated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101117223A CN101543326B (en) | 2009-05-08 | 2009-05-08 | A sole with non-return valve and membrane of hydrohobic and ventilated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101543326A CN101543326A (en) | 2009-09-30 |
| CN101543326B true CN101543326B (en) | 2011-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101117223A Expired - Fee Related CN101543326B (en) | 2009-05-08 | 2009-05-08 | A sole with non-return valve and membrane of hydrohobic and ventilated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101543326B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641018A (en) * | 2011-02-17 | 2012-08-22 | 佛山星期六鞋业股份有限公司 | Novel air permeable shoes |
| GB201208820D0 (en) * | 2012-05-18 | 2012-07-04 | Cl 7 Ltd | A sole or sole insert for a shoe or boot |
| ITAN20130081A1 (en) * | 2013-05-02 | 2013-08-01 | Giuseppe Olivieri | BI-MATERIAL BACKGROUND FOR FOOTWEAR WITH RUBBER INSERT. |
| CN103330328B (en) * | 2013-07-19 | 2015-06-17 | 泰亚鞋业股份有限公司 | Breathable shoe soles breathable from toe caps to heelpieces and manufacturing method for breathable shoe soles |
| CN104441796A (en) * | 2014-11-20 | 2015-03-25 | 江苏金辰针纺织有限公司 | Waterproof breathable type knitted fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1080926A (en) * | 1964-10-05 | 1967-08-31 | Douglas Gene Warth | Soles for footwear |
| CN1307454A (en) * | 1998-06-25 | 2001-08-08 | 诺丁顿控股有限公司 | Vapor-permeable waterproof sole for shoes |
| US20090056171A1 (en) * | 2007-08-30 | 2009-03-05 | Ming-Hsiung Lin | Sole device |
-
2009
- 2009-05-08 CN CN2009101117223A patent/CN101543326B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1080926A (en) * | 1964-10-05 | 1967-08-31 | Douglas Gene Warth | Soles for footwear |
| CN1307454A (en) * | 1998-06-25 | 2001-08-08 | 诺丁顿控股有限公司 | Vapor-permeable waterproof sole for shoes |
| US20090056171A1 (en) * | 2007-08-30 | 2009-03-05 | Ming-Hsiung Lin | Sole device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101543326A (en) | 2009-09-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140508 |